Americas

Estacio de Sa samba schooll's Drum Queen Luana Bandeira performs during the carnival parade at the Sambadrome in Rio de Janeiro's Sambadrome...REFILE - CORRECTING TYPO IN "CARNIVAL"Estacio de Sa samba schooll's Drum Queen Luana Bandeira performs during the carnival parade at the Sambadrome in Rio de Janeiro's Sambadrome February 7, 2016.   REUTERS/Sergio Moraes

Sergio Moraes/Reuters

Estacio de Sa samba school’s Drum Queen Luana Bandeira performs during the carnival parade at the Sambadrome in Rio de Janeiro

 A girl paints a mural that edu...TOPSHOT - A girl paints a mural that educates people about a mosquito control project in the village of San Diego village, in La Libertad, Salvador, on February 4, 2016. People in San Diego are fighting the Aedes aegypti mosquito, vector of the Zika virus, which might cause microcephaly and Guillain-Barre syndrome in unborn babies.   AFP PHOTO / MARVIN RECINOS / AFP / Marvin RECINOSMARVIN RECINOS/AFP/Getty Images

Marvin Recinos/AFP

A girl paints a mural that educates people about a mosquito control project in the village of San Diego village, in La Libertad, Salvador. People in San Diego are fighting the Aedes aegypti mosquito, vector of the Zika virus

Indiana Pacers forward Myles Turner (33) tries to break up a pass from Brooklyn Nets guard Shane Larkin (0) to center Brook Lopez (11) during the second quarter of an NBA basketball game, Wednesday, Feb. 3, 2016, in New York

Julie Jacobson/AP

Indiana Pacers forward Myles Turner (33) tries to break up a pass from Brooklyn Nets guard Shane Larkin (0) to center Brook Lopez (11) during the second quarter of an NBA basketball game in New York 

People try to put out a forest fire in Bogot

Luis Acosta/AFP

People try to put out a forest fire in Bogota

U.S. Republican presidential candidate Ted Cruz kisses his wife Heidi Cruz after winning at his Iowa caucus night rally in Des Moines

Jim Young/Reuters

U.S. Republican presidential candidate Ted Cruz kisses his wife Heidi Cruz after winning at his Iowa caucus night rally in Des Moines, Iowa 

View of the Pico de Orizaba volcano at d...View of the Pico de Orizaba volcano at dawn, from the Izta-Popo National Park, in the central Mexican state of Puebla, on February 1, 2016.

Ronaldo Schemidt/AFP

View of the Pico de Orizaba volcano at dawn, from the Izta-Popo National Park, in the central Mexican state of Puebla 

Presidential Candidate Hillary Clinton Holds Iowa Get Out The Caucus Rallies...A supporter waves signs supporting Hillary Clinton, former Secretary of State and 2016 Democratic presidential candidate, outside a campaign event at Abraham Lincoln High School in Des Moines, Iowa, U.S., on Sunday, Jan. 31, 2016. Hillary Clinton is holding onto a slim lead over Bernie Sanders in Iowa as Democrats prepare for Monday's caucuses, though an outpouring of young voters and those who say the system is rigged could enable Sanders to pull off an upset, according to a new poll. Photographer: Daniel Acker/Bloomberg

Daniel Acker/Bloomberg

A supporter waves signs supporting Hillary Clinton, former Secretary of State and 2016 Democratic presidential candidate, outside a campaign event at Abraham Lincoln High School in Des Moines, Iowa, U.S 

A volunteer for U.S. Democratic presidential candidate Sanders holds the door open ahead of a campaign rally in Fairfield, Iowa...Billy Hunter, a volunteer for U.S. Democratic presidential candidate Bernie Sanders, holds a door open while waiting for Sanders to arrive at a campaign rally in Fairfield, Iowa January 28, 2016. REUTERS/Mark Kauzlarich

Mark Kauzlarich/Reuters

Billy Hunter, a volunteer for U.S. Democratic presidential candidate Bernie Sanders, holds a door open while waiting for Sanders to arrive at a campaign rally in Fairfield, Iowa 

Hillary Clinton Holds Get Out The Caucus Event In Iowa...ADEL, IA - JANUARY 27:  Democratic presidential candidate former Secretary of State Hillary Clinton greets supporters during a "get out the caucus" event at the Adel Family Fun Center on January 27, 2016 in Adel, Iowa.  With less than a week to go before the Iowa caucuses, Hillary Clinton is campaigning throughout Iowa.  (Photo by Justin Sullivan/Getty Images)

Justin Sullivan/Getty

Democratic presidential candidate former Secretary of State Hillary Clinton greets supporters during a “get out the caucus” event at the Adel Family Fun Center in Adel, Iowa. With less than a week to go before the Iowa caucuses, Hillary Clinton is campaigning throughout Iowa 

Presidential Candidate Donald Trump Holds Iowa City Campaign Rally...Donald Trump, president and chief executive of Trump Organization Inc. and 2016 Republican presidential candidate, reacts to a protester during an event in Iowa City, Iowa, U.S., on Tuesday, Jan. 26, 2016. Citing unfair treatment by Fox News, Trump will not participate in the Republican presidential debate on Thursday, his campaign manager told reporters. Photographer: Patrick T. Fallon/Bloomberg *** Local Caption *** Donald Trump

Patrick T. Fallon/Bloomberg

Donald Trump, president and chief executive of Trump Organization Inc. and 2016 Republican presidential candidate, reacts to a protester during an event in Iowa City, Iowa, U.S. 

Rodrigo Garrido / Reuters

  

Activists Rally In Front Of U.S. Supreme Court...WASHINGTON, DC - JANUARY 11: People against the California Teachers Union rally in front of the US Supreme Court building January 11, 2016 in Washington, DC. The high court is hearing arguments in the Friedrichs v. California Teachers Association case. The case will decide whether California and twenty two other states can make public-employees, such as public school teacher Rebecca Friedrichs, to pay union agency fees.  (Photo by Mark Wilson/Getty Images)

Mark Wilson/Getty

People against the California Teachers Union rally in front of the US Supreme Court building in Washington, DC. The high court is hearing arguments in the Friedrichs v. California Teachers Association case. The case will decide whether California and twenty two other states can make public-employees, such as public school teacher Rebecca Friedrichs, to pay union agency fees.

Supporters of U.S. Republican presidential candidate Donald Trump jeer at protesters during a campaign rally in Burlington, Vermont...Supporters of U.S. Republican presidential candidate Donald Trump jeer at protesters during a campaign rally in Burlington, Vermont January 7, 2016.     REUTERS/Erin Siegal

Erin Siegal/Reuters

Supporters of U.S. Republican presidential candidate Donald Trump jeer at protesters during a campaign rally in Burlington, Vermont 

Holdouts Remain In Autodromo Favela Outside Rio Olympic Park...RIO DE JANEIRO, BRAZIL - JANUARY 06:  Longtime resident Sandra Maria de Sousa poses near her home in front of anti-demolition grafitti in the mostly demolished Vila Autodromo favela community, a former fishing colony, on January 6, 2016 in Rio de Janeiro, Brazil. Most residents of the favela community have moved out and had their properties demolished after receiving compensation for their homes which are located directly adjacent to the Olympic Park under construction for the Rio 2016 Olympic Games. A small fraction of remaining families from an original 700 or so in Vila Autodromo are resisting the controversial evictions and remain in the community. The favela sprang from an old fishing community and was considered one of the city's safest.  Removals and demolitions have occurred in other Rio communities with tangential links to the games.  (Photo by Mario Tama/Getty Images)

Mario Tama/Getty

Longtime resident Sandra Maria de Sousa poses near her home in front of anti-demolition grafitti in the mostly demolished Vila Autodromo favela community in Rio de Janeiro, Brazil. Most residents of the favela community have moved out and had their properties demolished after receiving compensation for their homes which are located directly adjacent to the Olympic Park. A small fraction of remaining families are resisting the controversial evictions and remain in the community.

Fog Hovers Beneath Christ the Redeemer Statue...RIO DE JANEIRO, BRAZIL - JANUARY 04:  Fog hovers beneath Christ the Redeemer statue with the Cantagalo 'favela' in the foreground on January 4, 2016 in Rio de Janeiro, Brazil. The Rio 2016 Olympic Games commence in August.  (Photo by Mario Tama/Getty Images)

Mario Tama/Getty

Fog hovers beneath Christ the Redeemer statue with the Cantagalo ‘favela’ in the foreground on Monday in Rio de Janeiro, Brazil

Students cling to a fence as they occupy the Finance Ministry in downtown Santiago, December 21, 2015. Student protesters occupied the building as part of a protest demanding changes in the education system

Carlos Vera/Reuters

Students cling to a fence as they occupy the Finance Ministry in downtown Santiago, on Monday. Student protesters occupied the building as part of a protest demanding changes in the education system

A man sells kites at Lake Malecon in Managua...A man sells kites at Lake Malecon in Managua, Nicaragua, December 17, 2015. REUTERS/Oswaldo Rivas

Oswaldo Rivas/Reuters

A man sells kites at Lake Malecon in Managua, Nicaragua

A Soyuz rocket blasts off from the European space centre at Kourou, French Guiana. Europe was set to launch the next two satellites today for its multi-billion-euro Galileo satnav system, a rival to America's GPS, according to space firm Arianespace.

Jody Amiet/AFP

A Soyuz rocket blasts off from the European space centre at Kourou, French Guyana

TOPSHOT - A mural is seen with a slum in...TOPSHOT - A mural is seen with a slum in the background on the bank of the Rio Negro (Black River), in Manaus, Amazonas state, Brazil on December 11, 2015.

Christophe Simon/AFP/Getty

A mural is seen with a slum in the background on the bank of the Rio Negro (Black River), in Manaus, Amazonas state, Brazil 

Argentina's President Mauricio Macri, his wife first lady Juliana Awada and their daughter Antonia wave from a balcony of the Casa Rosada government palace after the inauguration ceremony in Buenos Aires on December 10, 2015. Macri's inauguration marks the start of a new era for Argentina: a tilt to the right after 12 years under Kirchner and her late husband Nestor, the left-wing power couple that led the country back to stability after an economic meltdown in 2001.

AFP

Argentina’s President Mauricio Macri, his wife first lady Juliana Awada and their daughter Antonia wave from a balcony of the Casa Rosada government palace after the inauguration ceremony in Buenos Aires on Thursday